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PatchSiren cyber security CVE debrief

CVE-2026-0149 Google CVE debrief

CVE-2026-0149 is a vulnerability in the RtpSession::rtpSendRtcpPacket function, which could lead to a heap buffer overflow. This could result in remote code execution with no additional execution privileges needed. User interaction is not required for exploitation. The CVE was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-0149) and last modified on [cveModifiedAt](https://nvd.nist.gov/vuln/detail/CVE-2026-0149).

Vendor
Google
Product
Android
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-16
Original CVE updated
2026-06-17
Advisory published
2026-06-16
Advisory updated
2026-06-17

Who should care

This vulnerability may impact users of Android devices. For more information, refer to [ref-4](https://source.android.com/docs/security/bulletin/pixel/2026/2026-06-01).

Technical summary

A heap buffer overflow vulnerability exists in the RtpSession::rtpSendRtcpPacket function. This could allow for remote code execution without requiring additional execution privileges or user interaction.

Defensive priority

High

Recommended defensive actions

  • Apply patches or updates from the vendor as soon as they become available.
  • Refer to [cve-org](https://www.cve.org/CVERecord?id=CVE-2026-0149) for official CVE details.
  • Check [nvd](https://nvd.nist.gov/vuln/detail/CVE-2026-0149) for NVD vulnerability details and updates.

Evidence notes

The vendor and product information is currently unknown. However, there is a reference to Android in the evidence.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-0149 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-0149

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-0149 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-0149

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.